Hazardous or toxic waste destruction or containment – Containment – Solidification – vitrification – or cementation
Patent
1998-10-15
2000-04-04
Wong, Edna
Hazardous or toxic waste destruction or containment
Containment
Solidification, vitrification, or cementation
588243, 20415715, 2041582, A62D 300, C07C 100, C01B 100
Patent
active
060463767
ABSTRACT:
Gaseous decomposition from a solution is enhanced in the presence of activated carbon or its equivalent by radiofrequency energy in the microwave range. An important example is wet calcination using solutions containing bicarbonates, such as trona, where good conversion to carbonate is readily obtained. A further example is the excellent stabilization of solutions containing sulfites and bisulfites.
REFERENCES:
patent: 4076606 (1978-02-01), Suzuki et al.
patent: 4671951 (1987-06-01), Masse
patent: 5256265 (1993-10-01), Cha
patent: 5451302 (1995-09-01), Cha
N. Cook, Microwave Principles and Systems, Prentice-Hall Inc. Englewood Cliffs, NJ 07632, 1986. No month available.
Kirk-Othmer, Encyclopedia of Chemical Technology, 3rd Ed., Supplement Volume, Plasma Technology, pp599-608, John Wiley and Sons, NY no date available.
Kirk-Othmer, Encyclopedia of Chemical Technology, 3rd Ed., vol. 15, Microwave Technology, pp 494-522, John Wiley and Sons, NY no date available.
H. Haynes, Solution Mining of Trona, In Situ, 21(4), pp 357-394 (1997). No month available.
Carlisle Charles T.
Cha Chang Yul
Cha Corporation
Mingle John O.
Wong Edna
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